public String getPomLocation() {
        if (getPomFile() != null) {
            return getPomFile().getAbsolutePath();
        } else {
            return "null";
        }
    }

    public String getProjectId() {
        return projectId;
    }

    public List<ProjectBuildingResult> getResults() {
        return results;
    }

                        result.getProjectId());

                if (request.isShowErrors()) { // this means -e or -X (as -X enables -e as well)
                    for (ModelProblem problem : result.getProblems()) {
                        String loc = ModelProblemUtils.formatLocation(problem, result.getProjectId());

     * is thrown so this information is merely meant to assist the user.
     *
     * @return The identifier of the project or an empty string if not known, never {@code null}.
     */
    String getProjectId();

    /**
     * Gets the POM file from which the project was built.
     *
     * @return The POM file or {@code null} if unknown.
     */
    File getPomFile();

    /**

        this.project = null;
        this.problems = problems != null ? problems : Collections.emptyList();
        this.dependencyResolutionResult = null;
    }

    @Override
    public String getProjectId() {
        return projectId;
    }

    @Override
    public File getPomFile() {
        return pomFile;
    }

    @Override
    public MavenProject getProject() {
        return project;

        return Comparator.comparingLong((ToLongFunction<MavenProject>) this::getProjectWeight)
                .reversed() // Higher weights first
                .thenComparing(this::getProjectId); // Secondary sort for deterministic ordering
    }

    private long calculateWeight(MavenProject project) {
        // Calculate maximum weight of downstream dependencies

                    return request;
                }

                @Nonnull
                @Override
                public String getProjectId() {
                    return res.getProjectId();
                }

                @Nonnull
                @Override
                public Optional<Path> getPomFile() {